CIESC Journal

• 化工学报 • 上一篇    下一篇

双通道喷嘴渣油气化过程(Ⅱ)区域模型

于遵宏,于建国,王辅臣,龚欣,何元   

  1. 华东理工大学化学工程系,华东理工大学化学工程系,华东理工大学化学工程系,华东理工大学化学工程系,华东理工大学化学工程系 上海 200237 ,上海 200237 ,上海 200237 ,上海 200237 ,上海 200237
  • 出版日期:1994-04-25 发布日期:1994-04-25

RESEARCH ON RESIDUAL OIL GASIFICATION WITH TWIN-FLUID ATOMIZER (Ⅱ ) ZONE MODLE OF GASIFICATION REACTION

Yu Zunhong, Yu Jianguo, Wang Fuchen, Gong Xin and He Yuan (Department of Chemical Engineering, East China University of Science and Technology, Shanghai 200237)   

  • Online:1994-04-25 Published:1994-04-25

摘要: 根据实验所得模型气化炉流场结构,提出了8.53MPa双通道喷嘴渣油气化炉气化反应的区域模型。与传统模式不同,本模型指出回流组分参与燃烧反应,系统出口进行逆变换反应,并就气体成分、耐火砖与激冷环寿命短等工程现象与问题给出了合理解释。

Abstract: The zone model of gasification reaction of residual oil in gasifier with twin - fluid atomizer has been developed according to the test and measurement results of flow field in cold model gasifier. In this model, the components of recoil current: hydrogen, carbon monoxide and so on, take part in the combustion reaction and a reverse shift reaction takes place in the exit of the gasifier. The commercial - scale behavior for example, gas composition , life of the refractory and quench ring, is given reasonable explanation.

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